A kind of prefabricated building hoisting positioning device and positioning method
A positioning device and prefabricated technology, applied in construction, building structure, construction material processing and other directions, can solve the problems of dangerous construction personnel and complicated operation, and achieve the effect of easy operation.
Active Publication Date: 2021-10-29
QUZHOU UNIV
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Problems solved by technology
[0006] The present invention provides a prefabricated building to solve the technical problems that the existing prefabricated building hoisting and positioning devices on the market are dangerous to construction personnel, the existing hoisting method requires a large number of auxiliary equipment to be realized, and the operation is complicated. Hoisting positioning device and positioning method
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[0043] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0044]In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear ” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element m...
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The invention discloses a prefabricated building hoisting positioning device and a positioning method, which relate to the technical field of construction. It includes a guide device and a calibration plate. The guide device includes a guide frame, a guide plate set in the guide frame and a guide hole on the guide plate. The guide plate is formed by splicing several plates and installed in the guide frame. The spliced guide plate Several transparent guide holes are formed. The guide frame is equipped with a lock, which is convenient to open and lock the spliced guide plate; the guide plate is formed by combining several plates and is limited by the guide frame, so that it is convenient to open the guide frame and take out the guide plate. The hoisting and positioning device of the present invention corresponds to the position of the blind hole in the hoisting prefabricated block through the guide hole of the guiding device, and at the same time the guiding hole corresponds to the position of the first steel bar column extending from the end face of the lower prefabricated block, and the hoisting and positioning is completed through the transition of the guiding device Precise installation and positioning between the device and the lower prefabricated block.
Description
technical field [0001] The invention relates to the field of building technology, in particular to a hoisting and positioning device and a positioning method for a prefabricated building. Background technique [0002] The precise positioning of prefabricated buildings during assembly is the core issue of construction, and precise positioning provides the basis and guarantee for the safety of buildings. In the existing technology, for example, the patent with the authorized announcement number: CN 104746884 B discloses a method for hoisting prefabricated components of a prefabricated building, which provides a three-dimensional scanning and then reconstructing the three-dimensional structure of the construction site on the coordinate system. Model, through the calculation of the coordinate system in the reconstructed 3D model, the precise positioning and installation of prefabricated components can be realized. The authorized announcement number is: CN 107215779 B patent dis...
Claims
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IPC IPC(8): E04G21/18
CPCE04G21/1841
Inventor 谢咸颂章思佳陈慧媛陶昊李羽妙厉炎杰郝占玺
Owner QUZHOU UNIV